Install build dependencies (Raspberry Pi):
sudo apt install cmake git
sudo apt install libturbojpeg0-dev libglfw3-dev libgles2-mesa-dev libglm-dev
Build Boost and OpenCV as static libraries.
Build inastitch:
git clone https://github.com/inastitch/inastitch.git
mkdir build
cd build/
cmake -DBOOST_INSTALL=/home/pi/boost/local/ -DOPENCV_STATIC_LIB_PATH=/home/pi/opencv/local/ ../inastitch
make
Start V4L webcam streams:
gst-launch-1.0 v4l2src device=/dev/video0 ! video/x-raw,width=640,height=480,framerate=10/1 ! jpegenc ! fdsink | ./inartpsend --local-ts --width 640 --height 480 --out-port 5000
gst-launch-1.0 v4l2src device=/dev/video2 ! video/x-raw,width=640,height=480,framerate=10/1 ! jpegenc ! fdsink | ./inartpsend --local-ts --width 640 --height 480 --out-port 5001
gst-launch-1.0 v4l2src device=/dev/video4 ! video/x-raw,width=640,height=480,framerate=10/1 ! jpegenc ! fdsink | ./inartpsend --local-ts --width 640 --height 480 --out-port 5002
Note: adapt V4L setup to the capabilities of your cameras.
Start stitching with default network ports (5000 center, 5001 left, 5002 right):
./inastitch
Press Enter to calibrate stitching.